Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Any command-line input or output is written as follows:

$ git log --oneline

Any command-line input or output is written as follows:

$ mkdir css
$ cd css

New terms and important words are shown in bold, while important sentences are shown in italics.  

Tips are rimmed: